Improper Authentication Affecting microsoft.bot.connector package, versions [4.6.0, 4.6.4) [4.10.0, 4.10.3) [4.9.0,4.9.5) [4.8.0, 4.8.2) [4.7.0,4.7.3)


0.0
high
  • Attack Complexity

    Low

  • Availability

    High

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  • snyk-id

    SNYK-DOTNET-MICROSOFTBOTCONNECTOR-1083279

  • published

    9 Mar 2021

  • disclosed

    8 Mar 2021

  • credit

    Unknown

How to fix?

Upgrade Microsoft.Bot.Connector to version 4.6.4, 4.10.3, 4.9.5, 4.8.2, 4.7.3 or higher.

Overview

Affected versions of this package are vulnerable to Improper Authentication. A maliciously crafted claim may be incorrectly authenticated by the bot. Impacts bots that are not configured to be used as a Skill. This vulnerability requires an attacker to have internal knowledge of the bot.